Jislizard said:
That being said I am also confused as to any 'reason' for gold to be so valuable. I hear plenty of dogma but no resonable explanation.
Other have touched on this, but it comes down to the simple facts of rarity, recognition, acceptance, history.
(1) Gold is rare - not so rare as to be unavailable, but rare enough. With that rarity comes the expense of obtaining it - exploration, mining, purification. In gold's case, it's rarity in the earth, combined with these costs, makes it "sit pretty" in the global scheme of things to be a rare enough (but not too rare) metal to be considered a store of value. The same would be true of copper, were it as rare as gold.
(2) Recognition - gold is recognised the world over for the rare metal that it is, and moreover, we have developed methods of testing any given lump of metal to prove or disprove that it is gold.
(3) Acceptance/History - Given the combination of rarity, and the global recognition of gold, we today, as in thousands of years of history, accept that gold is a rare metal, and give it the worth it demands due to that rarity.
I do know what you're asking, though... you're effectively saying, in a sense, that the only reason "we" credit gold with the value that we do is because "everyone else" does as well... and in saying that, there is no technical or theoretical reason why tomorrow, for example, we don't all wake up, and choose to refute or disbelieve the value of gold - and that if enough people did so, then in theory, there is no basis for the high value of gold.
I have thought these same things before myself. And, technically, the above is true - there is nothing saying that gold *has* to have a high value. We, as society, choose to accept the fact that it does, and we place our faith in the rarity, cost-to-produce, acceptance, history and recognition of gold as a "store of value" so to speak.
However, one can compare this to the "rarity" <snigger>, recognition, acceptance and
history of fiat currencies, who, in the same theoretical thinking space, require a level of faith to accept fiat as a "store of value" (interjectors who will raise inflation as an issue here are absolutely right, but please broaden the thinking for a moment and accept that I'm talking about a theoretical "moment in time" <grin>).
Herein lies the ultimate "test of faith" as it were... in a sense, we must give faith to the acceptance of fiat, as we do gold. But now, let's examine one fundamental that really does give gold it's true value: rarity.
Fiat currency, given value by decree, can also be manufactured, and done so in staggering amounts. Gold cannot, it must be discovered, mined and purified. And this can only be done in the amounts up to the amount we discover and are able to mine (about 2% increase per year).
This is the penultimate reason why gold is valued, treasured, and of high value.
(We could also begin to discuss Silver at this point, and whilst it is ten times more plentiful in the ground, there is still less of it available above ground, thus, it should commend a much higher price than it does... but that's a whole 'nother ballgame).